Hi,

I need to repair an old APC Smart-UPS V/S 650.
There is an EEPROM 93C46 (IC2) that needs to be reprogrammed.
Have tried to get the file to burn the EEPROM from APC service
but they don't have the file anymore (their words ...).
Tried guessing the 64 bytes EEPROM contents with mixed results.
The UPS is working +- but I need to set the min/max voltages, etc.

Is there any chance that someone has such an old UPS or similar
to get a copy of that EEPROM?

Thanks for any information and sorry for the OT.

Marcelo
PY3SS

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